Avera Mckennan

Avera Mckennan is a healthcare organization registered as Addiction Medicine (Psychiatry & Neurology) Physician in Sioux Falls, SD, holding Type 2 (organization) NPI 1013668698 since 2022. The authorized official on file is David Flicek, President/Ceo.

✓ Active NPI ✓ Valid NPI checksum

NPI	1013668698
Entity type	Organization (Type 2)
Legal business name	Avera Mckennan
Practice address	4400 W 69TH ST STE 3100, Sioux Falls, SD, 57108
Phone	6055043522
Fax	6053224345
Enumeration date	2022-01-14
Last updated in NPPES	2022-01-14

Authorized official

Name	David Flicek
Title	President/Ceo
Phone	6053227915

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
363L00000X	Nurse Practitioner	Secondary	—	—
2084A0401X	Addiction Medicine (Psychiatry & Neurology) Physician	Primary	—	—

Copy-ready billing details

Provider: Avera Mckennan
NPI: 1013668698
Taxonomy: 2084A0401X (Addiction Medicine (Psychiatry & Neurology) Physician)
Address: 4400 W 69TH ST STE 3100, Sioux Falls, SD, 57108

Verify this record

Cross-check NPI 1013668698 against the authoritative CMS record: view Avera Mckennan on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Avera Mckennan located?

The practice location on file with NPPES is in Sioux Falls, SD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-01-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-14.